boarder

英文解釋：

名詞 boarder:

1. a tenant in someone's house
   同義詞：lodger, roomer
2. someone who forces their way aboard ship
3. a pupil who lives at school during term time

例句：

1. One that is transient, especially a hotel guest or boarder who stays for only a brief time.
   臨時旅客過路人，尤指只呆很短一段時間的旅館住宿者
2. This school has 300 boarders and 150 day pupils.
   這所學校有寄宿生300人，走讀生150人。